Analysis
- max time kernel
150s - max time network
158s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
- submitted
15/08/2024, 05:43
General
- Target OVERDUE SOA _pdf.exe
- Size 733KB
- Sample240815-getm2ssenj
- SHA256 cbeee5f0d63a9178155739c1eca36e16ceaffc7ccda4154d991f068766df52ba
Malware Config
Extracted
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formbook
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4.1
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bi05
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ollow-the-bit.online
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aopho.autos
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14ra567dp.autos
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48651301.top
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ussian-dating-54714.bond
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sychology-degree-80838.bond
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lytracker.xyz
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strology-forest.sbs
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swjbcl3.top
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ridgenexttechnologies.partners
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lroy.sbs
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kyscreen.vip
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anhit.live
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uckyheart.xyz
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orddserials.online
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hetune.shop
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nherited-traits-ant.bond
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stanaslot-1.xyz
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sychologist-therapy-36914.bond
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iandramonami.net
Signatures
- Formbook
Formbook is a data stealing malware which is capable of stealing data.
- Formbook payload 2 IoCs
- Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Suspicious use of SetThreadContext 3 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 6 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Modifies registry class 2 IoCs
- Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
- Suspicious behavior: EnumeratesProcesses 64 IoCs
- Suspicious behavior: MapViewOfSection 5 IoCs
- Suspicious use of AdjustPrivilegeToken 9 IoCs
- Suspicious use of UnmapMainImage 1 IoCs
- Suspicious use of WriteProcessMemory 21 IoCs
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\OVERDUE SOA _pdf.exe"C:\Users\Admin\AppData\Local\Temp\OVERDUE SOA _pdf.exe"2⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\OVERDUE SOA _pdf.exe"3⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\ajZqJStNo.exe"3⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ajZqJStNo" /XML "C:\Users\Admin\AppData\Local\Temp\tmpED8C.tmp"3⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
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C:\Users\Admin\AppData\Local\Temp\OVERDUE SOA _pdf.exe"C:\Users\Admin\AppData\Local\Temp\OVERDUE SOA _pdf.exe"3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
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-
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C:\Windows\SysWOW64\control.exe"C:\Windows\SysWOW64\control.exe"2⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe/c del "C:\Users\Admin\AppData\Local\Temp\OVERDUE SOA _pdf.exe"3⤵
- System Location Discovery: System Language Discovery
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
__PSScriptPolicyTest_1zknfxhe.dlc.ps1
tmpED8C.tmp
memory/224-45-0x0000000000400000-0x000000000042F000-memory.dmp
memory/916-17-0x0000000004F50000-0x0000000005578000-memory.dmp
memory/916-52-0x00000000062A0000-0x00000000062D2000-memory.dmp
memory/916-86-0x0000000074B00000-0x00000000752B0000-memory.dmp
memory/916-83-0x0000000007350000-0x0000000007358000-memory.dmp
memory/916-82-0x0000000007370000-0x000000000738A000-memory.dmp
memory/916-81-0x0000000007270000-0x0000000007284000-memory.dmp
memory/916-80-0x0000000007260000-0x000000000726E000-memory.dmp
memory/916-79-0x0000000007230000-0x0000000007241000-memory.dmp
memory/916-15-0x0000000002410000-0x0000000002446000-memory.dmp
memory/916-76-0x0000000007030000-0x000000000704A000-memory.dmp
memory/916-16-0x0000000074B00000-0x00000000752B0000-memory.dmp
memory/916-18-0x0000000074B00000-0x00000000752B0000-memory.dmp
memory/916-74-0x0000000006F50000-0x0000000006FF3000-memory.dmp
memory/916-50-0x0000000005DA0000-0x0000000005DEC000-memory.dmp
memory/916-22-0x0000000074B00000-0x00000000752B0000-memory.dmp
memory/916-49-0x0000000005D00000-0x0000000005D1E000-memory.dmp
memory/916-53-0x0000000075390000-0x00000000753DC000-memory.dmp
memory/916-65-0x0000000006280000-0x000000000629E000-memory.dmp
memory/2484-19-0x0000000005600000-0x0000000005622000-memory.dmp
memory/2484-24-0x0000000074B00000-0x00000000752B0000-memory.dmp
memory/2484-44-0x0000000074B00000-0x00000000752B0000-memory.dmp
memory/2484-78-0x0000000007C70000-0x0000000007D06000-memory.dmp
memory/2484-75-0x0000000008030000-0x00000000086AA000-memory.dmp
memory/2484-20-0x00000000057A0000-0x0000000005806000-memory.dmp
memory/2484-21-0x0000000005810000-0x0000000005876000-memory.dmp
memory/2484-87-0x0000000074B00000-0x00000000752B0000-memory.dmp
memory/2484-51-0x0000000006C90000-0x0000000006CC2000-memory.dmp
memory/2484-54-0x0000000075390000-0x00000000753DC000-memory.dmp
memory/2484-77-0x0000000007A60000-0x0000000007A6A000-memory.dmp
memory/2484-23-0x0000000074B00000-0x00000000752B0000-memory.dmp
memory/3036-88-0x0000000000720000-0x0000000000747000-memory.dmp
memory/3036-89-0x0000000000530000-0x000000000055F000-memory.dmp
memory/3472-93-0x0000000008B90000-0x0000000008CA8000-memory.dmp
memory/4236-3-0x0000000005500000-0x0000000005592000-memory.dmp
memory/4236-0-0x0000000074B0E000-0x0000000074B0F000-memory.dmp
memory/4236-10-0x00000000097D0000-0x0000000009846000-memory.dmp
memory/4236-9-0x0000000006080000-0x0000000006096000-memory.dmp
memory/4236-8-0x0000000006350000-0x000000000636E000-memory.dmp
memory/4236-6-0x0000000074B00000-0x00000000752B0000-memory.dmp
memory/4236-7-0x0000000006190000-0x000000000622C000-memory.dmp
memory/4236-2-0x0000000005A10000-0x0000000005FB4000-memory.dmp
memory/4236-5-0x00000000055B0000-0x00000000055BA000-memory.dmp
memory/4236-47-0x0000000074B00000-0x00000000752B0000-memory.dmp
memory/4236-4-0x0000000005660000-0x00000000059B4000-memory.dmp
memory/4236-1-0x0000000000A50000-0x0000000000B0C000-memory.dmp